diff options
Diffstat (limited to 'arch/x86/include/asm/mshyperv.h')
-rw-r--r-- | arch/x86/include/asm/mshyperv.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/x86/include/asm/mshyperv.h b/arch/x86/include/asm/mshyperv.h index 6b79515abb82..81fc30240122 100644 --- a/arch/x86/include/asm/mshyperv.h +++ b/arch/x86/include/asm/mshyperv.h @@ -4,6 +4,7 @@ #include <linux/types.h> #include <linux/nmi.h> +#include <linux/msi.h> #include <asm/io.h> #include <asm/hyperv-tlfs.h> #include <asm/nospec-branch.h> @@ -240,6 +241,13 @@ bool hv_vcpu_is_preempted(int vcpu); static inline void hv_apic_init(void) {} #endif +static inline void hv_set_msi_entry_from_desc(union hv_msi_entry *msi_entry, + struct msi_desc *msi_desc) +{ + msi_entry->address = msi_desc->msg.address_lo; + msi_entry->data = msi_desc->msg.data; +} + #else /* CONFIG_HYPERV */ static inline void hyperv_init(void) {} static inline void hyperv_setup_mmu_ops(void) {} |